| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.92 | 8.596% | $239.9103 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $17.28 | 4.835% | $18.1155 | $18.12 | $18.10 | $18.10 |
| Purchase #3 | $49.76 | 13.358% | $56.4069 | $56.41 | $56.40 | $56.40 |
| Purchase #4 | $129.61 | 12.231% | $145.4626 | $145.46 | $145.45 | $145.50 |
| Purchase #5 | $36.42 | 3.304% | $37.6233 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $175.35 | 7.551% | $188.5907 | $188.59 | $188.60 | $188.60 |
| Purchase #7 | $88.39 | 10.218% | $97.4217 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $717.73 | $783.5310 | $783.53 | $783.45 | $783.50 | |